Topological insulators by default mean heavy and electron-rich elements however, recent research at sub atomic levels are changing this age-old fact. Researchers have been fascinated with this evolved class of material. According to Wikipedia, A topological insulator is a material with time reversal symmetry and trivial topological order, that behaves as an insulator in its interior but whose surface contains conducting states, meaning that electrons can only move along the surface of the material.
Read MoreStanene Could be The New Building Block For Circuit Structures
